HP Elite 7100 Base Model Microtower PC Reference guide

Brand: HP

Model: Elite 7100 Base Model Microtower PC

Type: Reference guide

This manual is also suitable for

Hardware Reference Guide

HP Elite 7100 Series Microtower PCs

Development Company, L.P. The

information contained herein is subject to

change without notice.

Microsoft, Windows, and Windows Vista are

either trademarks or registered trademarks

of Microsoft Corporation in the United States

and/or other countries.

The only warranties for HP products and

services are set forth in the express warranty

statements accompanying such products

and services. Nothing herein should be

construed as constituting an additional

warranty. HP shall not be liable for technical

or editorial errors or omissions contained

herein.

This document contains proprietary

information that is protected by copyright. No

part of this document may be photocopied,

reproduced, or translated to another

language without the prior written consent of

Hewlett-Packard Company.

Hardware Reference Guide

HP Elite 7100 Series Microtower PCs

First Edition (December 2009)

Document Part Number: 600958-001

About This Book

This guide provides basic information for upgrading these computer models. The model illustrated in

this guide may look different than your computer model.

WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily

harm or loss of life.

CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage

to equipment or loss of information.

NOTE: Text set off in this manner provides important supplemental information.

ENWW iii

iv About This Book ENWW

Table of contents

Hardware Upgrades ............................................................................................................................................ 1

Warnings and Cautions ........................................................................................................................ 1

Additional Information ........................................................................................................................... 1

Removing the Computer Access Panel ................................................................................................ 2

Replacing the Computer Access Panel ................................................................................................ 3

Removing the Front Bezel .................................................................................................................... 4

Removing Bezel Blanks ....................................................................................................................... 5

Replacing the Front Bezel .................................................................................................................... 6

Installing Additional Memory ................................................................................................................ 7

DIMMs ................................................................................................................................. 7

DDR3-SDRAM DIMMs ........................................................................................................ 7

Installing DIMMs .................................................................................................................. 8

Removing or Installing an Expansion Card ........................................................................................ 10

Drive Positions ................................................................................................................................... 14

Installing Additional Drives ................................................................................................................. 15

Removing an Optical Drive ................................................................................................ 16

Installing an Optical Drive into the 5.25-inch Drive Bay ..................................................... 18

Removing an External 3.5-inch Drive ................................................................................ 19

Installing a Drive into the 3.5-inch External Drive Bay ....................................................... 20

Removing an Internal 3.5-inch Hard Drive ......................................................................... 22

Installing an Internal 3.5-inch Hard Drive ........................................................................... 25

Battery Replacement .......................................................................................................................... 28

Installing a Security Lock .................................................................................................................... 31

HP/Kensington MicroSaver Security Cable Lock ............................................................... 31

Padlock .............................................................................................................................. 31

HP Business PC Security Lock .......................................................................................... 32

HP Chassis Security Kit ..................................................................................................... 34

Appendix A Electrostatic Discharge .............................................................................................................. 35

Preventing Electrostatic Damage ....................................................................................................... 35

Grounding Methods ............................................................................................................................ 35

Appendix B Computer Operating Guidelines, Routine Care and Shipping Preparation .......................... 36

Computer Operating Guidelines and Routine Care ............................................................................ 36

ENWW v

Optical Drive Precautions ................................................................................................................... 37

Operation ........................................................................................................................... 37

Cleaning ............................................................................................................................. 37

Safety ................................................................................................................................. 37

Shipping Preparation .......................................................................................................................... 37

Index ................................................................................................................................................................... 38

vi ENWW

Hardware Upgrades

Warnings and Cautions

Before performing upgrades be sure to carefully read all of the applicable instructions, cautions, and

warnings in this guide.

WARNING! To reduce the risk of personal injury from electrical shock, hot surfaces, or fire:

Disconnect the power cord from the wall outlet and allow the internal system components to cool before

touching.

Do not plug telecommunications or telephone connectors into the network interface controller (NIC)

receptacles.

Do not disable the power cord grounding plug. The grounding plug is an important safety feature.

Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.

To reduce the risk of serious injury, read the Safety & Comfort Guide. It describes proper workstation,

setup, posture, and health and work habits for computer users, and provides important electrical and

mechanical safety information. This guide is located on the Web at

http://www.hp.com/ergo.

WARNING! Energized and moving parts inside.

Disconnect power to the equipment before removing the enclosure.

Replace and secure the enclosure before re-energizing the equipment.

CAUTION: Static electricity can damage the electrical components of the computer or optional

equipment. Before beginning these procedures, ensure that you are discharged of static electricity by

briefly touching a grounded metal object. See

Electrostatic Discharge on page 35 for more information.

When the computer is plugged into an AC power source, voltage is always applied to the system board.

You must disconnect the power cord from the power source before opening the computer to prevent

damage to internal components.

Additional Information

For more information on removing and replacing hardware components, desktop management, the

Computer Setup utility, and troubleshooting, refer to the Maintenance and Service Guide (available in

English only) for your computer model at

http://www.hp.com.

ENWW Warnings and Cautions 1

Removing the Computer Access Panel

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board as

long as the system is plugged into an active AC outlet. You must disconnect the power cord to

avoid damage to the internal components of the computer.

5. Loosen the screw (1) that secures the access panel to the computer chassis.

6. Slide the access panel back (2) about 1.3 cm (1/2 inch), then lift it off the unit.

NOTE: You may want to lay the computer on its side to install internal parts. Be sure the side

with the access panel is facing up.

Figure 1 Removing the Computer Access Panel

2 Hardware Upgrades ENWW

Replacing the Computer Access Panel

Place the access panel on the chassis with about 1.3 cm (1/2 inch) of the panel hanging off the back of

the chassis and slide it into place (1). Ensure that the hole for the screw is aligned with the hole in the

chassis and tighten the screw (2).

Figure 2 Replacing the Computer Access Panel

ENWW Replacing the Computer Access Panel 3

Removing the Front Bezel

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board as

long as the system is plugged into an active AC outlet. You must disconnect the power cord to

avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Press outward on the three latches on the right side of the bezel (1), then rotate the right side of

the bezel off the chassis (2) followed by the left side.

Figure 3 Removing the Front Bezel

4 Hardware Upgrades ENWW

Removing Bezel Blanks

On some models, there are bezel blanks covering the 3.5-inch and 5.25-inch external drive bays that

need to be removed before installing a drive.

1. Remove the front bezel.

2. To remove the lower 5.25-inch bezel blank, gently twist and pull on the bezel blank until it breaks

free from the front bezel (1), then discard the bezel blank. If the blank needs to be replaced at a

later date, you can order a replacement blank from HP.

3. To remove the 3.5-inch bezel blank, press the two retaining tabs towards the outer left edge of the

bezel (2) and pull the bezel blank inwards to free it from the front bezel (3).

Figure 4 Removing a Bezel Blank

4. Replace the front bezel.

ENWW Removing Bezel Blanks 5

Replacing the Front Bezel

Insert the three hooks on the left side of the bezel into the slots on the chassis (1) and rotate the bezel

on from left to right (2) so that it snaps in place.

Figure 5 Replacing the Front Bezel

6 Hardware Upgrades ENWW

Installing Additional Memory

The computer comes with double data rate 3 synchronous dynamic random access memory (DDR3-

SDRAM) dual inline memory modules (DIMMs).

DIMMs

The memory sockets on the system board can be populated with up to four industry-standard DIMMs.

The memory sockets are populated with at least one preinstalled DIMM. To achieve the maximum

memory support, you can populate the system board with up to 8GB of memory.

DDR3-SDRAM DIMMs

For proper system operation, the DDR3-SDRAM DIMMs must be:

●

industry-standard 240-pin

●

unbuffered non-ECC PC3-10600 DDR3-1333 MHz-compliant

●

1.5 volt DDR3-SDRAM DIMMs

The DDR3-SDRAM DIMMs must also:

●

support CAS latency 9 DDR3 1333 MHz (9-9-9 timing)

●

contain the mandatory JEDEC SPD information

In addition, the computer supports:

●

512-Mbit, 1-Gbit, and 2-Gbit non-ECC memory technologies

●

single-sided and double-sided DIMMs

●

DIMMs constructed with x8 and x16 DDR devices; DIMMs constructed with x4 SDRAM are not

supported

NOTE: The system will not operate properly if you install unsupported DIMMs.

ENWW Installing Additional Memory 7

Installing DIMMs

CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the power to

drain before adding or removing memory modules. Regardless of the power-on state, voltage is always

supplied to the memory modules as long as the computer is plugged into an active AC outlet. Adding

or removing memory modules while voltage is present may cause irreparable damage to the memory

modules or system board.

The memory module sockets have gold-plated metal contacts. When upgrading the memory, it is

important to use memory modules with gold-plated metal contacts to prevent corrosion and/or oxidation

resulting from having incompatible metals in contact with each other.

Static electricity can damage the electronic components of the computer or optional cards. Before

beginning these procedures, ensure that you are discharged of static electricity by briefly touching a

grounded metal object. For more information, refer to

Electrostatic Discharge on page 35.

When handling a memory module, be careful not to touch any of the contacts. Doing so may damage

the module.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the

power to drain before adding or removing memory modules. Regardless of the power-on state,

voltage is always supplied to the memory modules as long as the computer is plugged into an

active AC outlet. Adding or removing memory modules while voltage is present may cause

irreparable damage to the memory modules or system board.

5. Remove the computer access panel.

6. Locate the memory module sockets on the system board.

WARNING! To reduce risk of personal injury from hot surfaces, allow the internal system

components to cool before touching.

8 Hardware Upgrades ENWW

7. Open both latches of the memory module socket (1), and insert the memory module into the socket

(2).

NOTE: Populate the DIMM slots in the following order: DIMM2 (blue) , DIMM4 (blue), DIMM1

(black), then DIMM3 (black). Install larger size modules first, then smaller size modules (for

example, 2GB first, then 1GB or 512MB).

Figure 6 Installing a DIMM

NOTE: A memory module can be installed in only one way. Match the notch on the module with

the tab on the memory socket.

8. Push the DIMM module down firmly into the socket, ensuring that the module is fully inserted and

properly seated. The DIMM must be pushed all the way down into the socket and sit evenly in the

socket to avoid memory corruption. Make sure the latches are in the closed position (3).

9. Repeat steps 7 and 8 to install any additional modules.

10. Replace the computer access panel.

11. Reconnect the power cord and any external devices, then turn on the computer. The computer

should automatically recognize the additional memory when you turn on the computer.

12. Lock any security devices that were disengaged when the access panel was removed.

ENWW Installing Additional Memory 9

Removing or Installing an Expansion Card

The computer has three PCI Express x1 expansion slots and one PCI Express x16 expansion slot. The

expansion slots accommodate full-height or half-height expansion cards.

NOTE: You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16

expansion slot.

To remove, replace, or add an expansion card:

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as compact discs or USB flash drives, from the computer.

3. Turn off the computer properly through the operating system, then turn off any external devices.

4. Disconnect the power cord from the power outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board as

long as the system is plugged into an active AC outlet. You must disconnect the power cord to

avoid damage to the internal components of the computer.

5. Remove the computer access panel.

6. Locate the correct vacant expansion socket on the system board and the corresponding expansion

slot on the back of the computer chassis.

7. On the rear of the computer, a slot cover lock secures the expansion card brackets in place.

Remove the screw from the slot cover lock then slide the slot cover lock up to remove it from the

chassis.

Figure 7 Opening the Slot Cover Lock

8. Before installing an expansion card, remove the expansion slot cover or the existing expansion

card.

10 Hardware Upgrades ENWW

NOTE: Before removing an installed expansion card, disconnect any cables that may be attached

to the expansion card.

a. If you are installing an expansion card in a vacant socket, you must slide one of the expansion

slot covers up and out of the chassis or use a flatblade screwdriver to pry out one of the metal

shields on the rear panel that covers the expansion slot. Be sure to remove the appropriate

shield for the expansion card you are installing.

Figure 8 Removing an Expansion Slot Cover

b. If you are removing a PCI Express x1 card, hold the card at each end and carefully rock it

back and forth until the connectors pull free from the socket. Be sure not to scrape the card

against the other components.

Figure 9 Removing a PCI Express x1 Expansion Card

ENWW Removing or Installing an Expansion Card 11

c. If you are removing a PCI Express x16 card, pull the retention arm on the back of the expansion

socket away from the card and carefully rock the card back and forth until the connectors pull

free from the socket. Be sure not to scrape the card against the other components.

Figure 10 Removing a PCI Express x16 Expansion Card

9. Store the removed card in anti-static packaging.

10. If you are not installing a new expansion card, install an expansion slot cover to close the open

slot.

CAUTION: After removing an expansion card, you must replace it with a new card or expansion

slot cover for proper cooling of internal components during operation.

12 Hardware Upgrades ENWW

11. To install a new expansion card, hold the card just above the expansion socket on the system

board then move the card toward the rear of the chassis so that the bottom of the bracket on the

card slides into the small slot on the chassis. Press the card straight down into the expansion socket

on the system board.

Figure 11 Installing an Expansion Card

NOTE: When installing an expansion card, press firmly on the card so that the whole connector

seats properly in the expansion card slot.

12. Replace the slot cover lock and secure it in place with the screw that was previously removed.

Figure 12 Securing the Expansion Cards and Slot Covers

13. Connect external cables to the installed card, if needed. Connect internal cables to the system

board, if needed.

14. Replace the computer access panel.

15. Reconnect the power cord and any external devices, then turn on the computer.

ENWW Removing or Installing an Expansion Card 13

16. Lock any security devices that were disengaged when the access panel was removed.

17. Reconfigure the computer, if necessary. Refer to the Computer Setup (F10) Utility Guide for

instructions on using Computer Setup.

Drive Positions

NOTE: Your computer model may look different than the model shown below.

Figure 13 Drive Positions

1 Two 5.25-inch external drive bays for optional drives (optical drives shown)

2 One 3.5-inch external drive bay for optional drive (media card reader shown)

3 Primary 3.5-inch internal hard drive bay

4 Secondary 3.5-inch internal hard drive bay for optional hard drive

To verify the type, size, and capacity of the storage devices installed in the computer, run Computer

Setup. Refer to the Maintenance and Service Guide for more information.

14 Hardware Upgrades ENWW

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HP Elite 7100 Base Model Microtower PC Reference guide

Brand: HP

Model: Elite 7100 Base Model Microtower PC

Type: Reference guide

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